bearings (metric series)

Taper roller bearings (metric series) 32302 B J2 / Q CL7C Nomenclature 1 2 3 4 1. Contact angle: 3. Features: B Larger contact angle than standard Q Improved friction torque characteristics and raceway geometry 2. Internal design: 4. Quality: J2 Pressed steel cage rolling element guided CL7C Special SKF quality for pinion bearings X Boundary dimensions changed to conform to ISO standards DF Duplex (2) bearings, face-toface arrangement including 1 outer ring and 1 inner ring spacer DB Duplex (2) bearings, back-toback face arrangement including 1 outer and 1 inner ring spacer DT Duplex (2) bearings arranged in tandem with 1 outer ring and 1 inner ring spacer 209

Taper roller bearings Product Technical Details features Boundary dimensions In accordance with ISO 355-1977 Tolerances ISO-Normal Heat stabilization 302 F (150 C) Misalignment (under heavy load conditions) Cage Material Standard Optional Axial load max Seals 2-4 minutes of arc (logarithmic profile rollers) Steel None Contact SKF Applications Engineering Not available 210

Introduction Introduction Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. If extended, the tapered surfaces converge towards a single point on the bearing axis. This means that rolling conditions are at an optimum. Their design makes taper roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. The axial load carrying capacity of the bearings is largely determined by the contact angle, which corresponds to the angle of the outer ring raceway. The larger this angle, the larger the axial load carrying capacity. Taper roller bearings are generally of separable design; for example, the inner ring with roller and cage assembly forms a unit which can be mounted separately from the outer ring. Single row taper roller bearings are able to accommodate axial loads acting in one direction only. Under radial loads, an axial force is produced in the bearing which must be counteracted. Therefore, it is customary for the single row taper roller bearings to be adjusted against a second taper roller bearing. SKF manufactures single and double row taper roller bearings with metric dimensions. The single row bearings listed in the following product tables are the most prevalent. Double row taper roller bearings are also included in this catalog. Basic design Single row taper roller bearings Continuous improvements made to SKF taper roller bearings resulted in the latest state of the art design known as the TQ-line (suffix Q). The sliding surfaces of the inner ring guide flange and the roller ends have been redesigned to enable lubricant feed to the roller end / flange contacts to be enhanced and lubricant film formation in the contacts to be considerably improved. The contact geometry between rollers and raceways has also been markedly improved by the "logarithmic" profile, which provides for optimum stress distribution in the bearing. Optimized raceway surfaces promote lubricant film formation and correct motion of the rollers. These improvements have considerably enhanced the performance of SKF taper roller bearings. Metric bearings When the current international standard (ISO 355-1977) was prepared, new designations were devised for the Dimension series, and consequently, for the bearings. However, since changes in bearing designations cause difficulties, and if introduced would necessitate the alteration of drawings, part lists, etc., both by producer and user, it was decided that the SKF designations for those bearings, which were in accordance with the earlier ISO/R 355 as well as the new standard, would be retained. New designations comprising the three symbols of the series designation to ISO, prefixed by the letter T and followed by a three-figure identification of the bore diameter in mm were adopted only for the bearing sizes, which were new to the ISO 355-1977 standard; for example, T2ED 045. SKF Explorer class bearings High performance taper roller bearings in the SKF Explorer performance class are printed in blue in the product tables. The higher performance of SKF Explorer bearings retain the designation of the earlier standard bearings, e.g. 32010 X/Q. However, each bearing and its box are marked with the name SKF Explorer. Additional details on SKF Explorer performance class bearings can be found on page 23. Product highlights Suitable for heavy loads Taper roller bearings are designed for heavy combined axial and radial loads. Offer longer life and higher reliability SKF s latest state-of-the-art taper roller bearing design is less sensitive to misalignment (up to two minutes of arc) and offers long life, high reliability and low operating temperatures. CL7C design offers high running accuracy and low friction torque These taper roller bearings operate under full load without any running-in risk or temperature peaks. Large product assortment Available in a wide range of sizes including 15 to 320 mm inside diameter. Quiet running The outstanding running and dimensional accuracy allows for extremely silent running conditions. Application flexibility Depending on application needs, SKF has the possibility to provide either case-carburized or thru-hardened in some sizes. Typical applications are gearboxes, construction equipment, wheel hubs, and mining bulk conveyors. 211

Taper roller bearings Introduction Paired single row taper roller bearings For bearing arrangements where the load carrying capacity of a single bearing is inadequate or where the shaft has to be located in both directions with a given axial play, SKF can supply single row taper roller bearings as ready-to-mount matched pairs. Matched pairs of single row taper roller bearings enable economic designs of bearing arrangement to be made and can be supplied by SKF in the arrangements shown in (Figure 1). However, the use of the paired bearings in faceto-face arrangements shown in the product tables on pages 226-228, which represent the range currently produced, is recommended. Other sets of bearings arranged face-to-face as well as bearing sets arranged back-to-back or in tandem can be supplied to order if the quantities required are economic. Where only a few sets are required it is recommended that they be matched by the user, following the instructions given in SKF General Catalog 6000EN. Matched pairs of bearings arranged face-toface are simple in design and easily produced as they consist of two bearings with an intermediate ring between the two outer rings. The load lines of bearings arranged face-to-face converge towards the bearing axis. Axial loads can be accommodated in both directions, although only by one bearing at a time. Where the bearing set has a back-to-back arrangement, two intermediate rings are needed: one between the outer rings and one between the inner rings. Such sets are therefore more expensive to produce. In a back-to-back arrangement, the load lines of the bearings diverge towards the bearing axis, so that such bearing arrangements are relatively stiff and can accommodate tilting moments. Axial loads can again be accommodated in both directions as for the face-to-face arrangement. Sets of bearings arranged in tandem also call for the use of two intermediate rings (one between the inner and one between the outer rings) but such sets are seldom required. The load lines of bearings arranged in tandem are parallel to each other so that radial and axial loads are equally distributed over the bearing pair. Axial loads can only be taken up in one direction and the pair is usually adjusted against a third bearing, which can take axial loads acting in the opposite direction. Figure 1 Variations CL7C design Bearings to the CL7C specifications require no running-in and a hydrodynamic lubricant film is able to form in the roller end / flange so that their friction torque almost from the start of operation is as low as that of normal bearings after running-in. The bearings can be adjusted using the preload force / preload path procedures as well as the friction torque, as described in the SKF General Catalog (publication #6000 EN). Further information on CL7C design bearings can be supplied on request. Four-row tapered roller bearings Four-row tapered roller bearings are used in extremely heavy applications. Consult SKF Applications Engineering for further details. Metric bearing tolerances SKF single row metric taper roller bearings are manufactured to Normal tolerances as standard. Some bearings are also available with higher accuracy in particular those of series 320 X, T4CB and T4DB. Consult SKF Applications Engineering for further details. Inch series SKF manufactures a limited assortment of these bearings. Consult SKF USA Inc. prior to design or ordering. 212

Introduction Radial and side face runouts of bearings to CL7C specifications d, D* K ia K ea S ia S ea over incl. max max max mm inches µm in µm in µm in 10 18 0.3937 0.7087 7 0.0003 - - 38 0.0015 18 30 0.7087 1.1811 8 0.0003 9 0.0004 38 0.0015 30 50 1.1811 1.9685 10 0.0004 10 0.0004 38 0.0015 50 80 1.9685 3.1496 10 0.0004 13 0.0005 38 0.0015 80 120 3.1496 4.7244 13 0.0005 18 0.0007 38 0.0015 120 150 4.7244 5.9055 - - 20 0.0008 38 0.0015 150 180 5.9055 7.0866 - - 23 0.0009 38 0.0015 *Use "d" for K ia values, use "D" for K ea values. Symbols d Nominal bore diameter D Nominal outside diameter K ia Radial runout of assembled bearing inner ring K ea Radial runout of assembled bearing outer ring S ia Side face runout with reference to raceway of assembled bearing inner ring S ea Side face runout with reference to raceway of assembled bearing outer ring Internal clearance Axial internal clearance single row The internal clearance of single row taper roller bearings can only be obtained after mounting and is determined by adjustment of the bearing against a second bearing which provides location in the opposite direction. Further details will be found in SKF General Catalog (6000 EN). Axial internal clearance paired tapered roller bearings The axial internal clearance of paired single row taper roller bearings is determined by the intermediate rings between the two bearings of the matched pair. The bearing pairs shown in the bearing tables are produced with the standard bearing clearance shown in Table 1. The values apply to bearings before they are mounted and under measuring loads of 100 N forbearings with an outside diameter D 90 mm 300 N forbearings with an outside diameter 90 < D 240 mm 500 N forbearings with an outside diameter D > 240 mm Matched bearing sets having a clearance other than the standard value are identified by the designation suffix C followed by a two-or three-figure number, which gives the mean axial clearance in µm. The range of the special clearance is, however, the same as for the standard clearance; for example, for the bearing set designated 32048 X / DFC205, having a mean axial clearance of 205 µm, the clearance limits are 175 and 235 µm since the range from the table below for a 320X series bearing with 240 mm bore is 500-440 = 60 µm. Loads Equivalent dynamic bearing load for single row taper roller bearings P = F r where F a / F r e P = 0.4 F r + YF a where F a / F r > e The values of e and Y will be found in the bearing tables for each individual bearing. Because the raceways are at an angle to the bearing axis, when taper roller bearings are subjected to a radial load, an axial force is induced within the bearing. This must be considered when calculating the equivalent dynamic bearing load. All the requisite equations for the various bearing arrangements and load cases are given on the following page. These are only valid if the bearings are adjusted against each other to give zero clearance in operation, but are without preload. Values for the axial load factor Y for bearings can be found in the bearing tables. Equivalent dynamic bearing load for two bearings arranged face-to-face in a matched set P = F r + YF a where F a / F r e P = 0.67 F r + Y 2 F a where F a / F r > e F r and F a are the forces acting on the bearing pair. Values of the e, Y 1 and Y 2 are given for each bearing pair in the bearing tables; they apply to the bearing pair. Information regarding the calculation of the equivalent load for sets of bearings arranged back-to-back or in tandem will be found in SKF General Catalog 6000EN. 213

Introduction Taper roller bearings Table 1 Total width tolerances of matched single row metric taper roller bearings Bore Total width tolerance TsD of matched bearings of series diameter 329 320 X 330 331, 302, 303, 323 313 (X) 322, 332 d over incl. high low high low high low high low high low high low mm m 30 +550 +100 +550 +100 +600 +150 +500 +50 30 40 +550 +100 +600 +150 +600 +150 +550 +50 40 50 +600 +150 +600 +200 +600 +200 +550 +50 50 65 +600 +150 +600 +200 +650 +200 +550 +100 65 80 +600 +200 +650 +200 +700 +200 +600 +100 80 100 +750 150 +650 250 +800 50 +700 200 +700 100 +600 300 100 120 +750 150 +700 200 +800 100 +700 200 +750 150 +600 300 120 140 +1 100 200 +1 000 300 +1 100 200 +1 000 300 +1 100 200 +950 350 140 160 +1 150 150 +1 050 250 +1 100 200 +1 050 250 +1 150 150 +950 350 160 180 +1 150 150 +1 100 200 +1 100 200 +1 150 150 180 190 +1 150 150 +1 100 200 +1 100 200 +1 200 100 190 200 +1 150 150 +1 100 200 +1 100 200 +1 200 100 200 225 +1 200 100 +1 150 150 +1 150 150 +1 250 50 225 250 +1 200 100 +1 200 100 +1 200 100 +1 300 0 250 280 +1 300 0 +1 250 50 +1 250 50 280 300 +1 400 +100 +1 300 0 +1 300 0 300 315 +1 400 +100 +1 350 +50 +1 350 +50 315 340 +1 500 200 +1 450 250 +1 450 +200 Axial internal clearance of matched single row metric taper roller bearings Bore Axial internal clearance of matched bearings of series diameter 329 320 X 330 331, 302, 303, 323 313 (X) d 322, 332 over incl. min max min max min max min max min max min max mm m 30 80 120 100 140 130 170 60 100 30 40 100 140 120 160 140 180 70 110 40 50 120 160 180 220 140 180 160 200 80 120 50 65 140 180 200 240 160 200 180 220 100 140 65 80 160 200 250 290 180 220 200 260 110 170 80 100 270 310 190 230 350 390 210 270 240 300 110 170 100 120 270 330 220 280 340 400 220 280 280 340 130 190 120 140 310 370 240 300 340 400 240 300 330 390 160 220 140 160 370 430 270 330 340 400 270 330 370 430 180 240 160 180 370 430 310 370 310 370 390 450 180 190 370 430 340 400 340 400 440 500 190 200 390 450 340 400 340 400 440 500 200 225 440 500 390 450 390 450 490 550 225 250 440 500 440 500 440 500 540 600 250 280 540 600 490 550 490 550 280 300 640 700 540 600 540 600 300 340 640 700 590 650 590 650 Note: To convert values to inches, multiply m x.000039. 214

Introduction Minimum load In order to guarantee the satisfactory operation of all ball and roller bearings, they must always be subjected to a given minimum load. This is also true of taper roller bearings, particularly if they run at high speeds where the inertia forces of the rollers and cage, and the friction in the lubricant can have a detrimental influence on the rolling conditions in the bearing and may cause damaging sliding movements to occur between the rollers and the raceways. The requisite minimum radial load to be applied in such cases can be determined by using the Interactive Engineering Catalog on the SKF website www.skf.com or by contacting SKF Applications Engineering. However, the weight of the components supported by the bearing, together with the external forces, often exceeds the requisite minimum load. If this is not the case, an additional radial load must be applied to the bearing by increasing belt tension or similar means. Frequency vibration data Frequency vibration data is available on the SKF website www.skf.com in the Interactive Engineering Catalog or by contacting SKF Applications Engineering. Design of bearing arrangements When designing bearing arrangements incorporating single row taper roller bearings, it is necessary to consider the special characteristics of these bearings. Because of their internal design, they cannot be used singly and a second bearing is required, or alternatively a paired set (Figure 1, page 212) may be used. Where the arrangement comprises two single row taper roller bearings, they must be adjusted against each other until the desired operational clearance or requisite preload is achieved. Acorrectly dimensioned operational clearance or preload is vital to the correct performance of single row taper roller bearings and also to the operational reliability of the bearing arrangement. If the operational clearance is too great, then the full load carrying capacity of the bearing will not be exploited and if the preload is too large then frictional losses will be greater, the operating temperature higher and the life shorter. 215

Single row Standard and SKF Explorer Series: 30203 30248 Size: 17 mm 240 mm 0.6693 in 9.4488 in Taper roller bearings mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 30203 17 0.6693 40 1.5748 13.25 0.5217 19 000 4 270 18 600 4 200 13 000 18 000 0.075 0.17 0.35 1.70 30204 20 0.7874 47 1.8504 15.25 0.6004 27 500 6 180 28 000 6 300 11 000 15 000 0.12 0.30 0.35 1.70 30205 25 0.9843 52 2.0472 16.25 0.6398 30 800 6 920 33 500 7 600 10 000 13 000 0.15 0.40 0.37 1.60 30206 30 1.1811 62 2.4409 17.25 0.6791 40 200 9 040 44 000 9 900 8 500 11 000 0.23 0.60 0.37 1.60 30207 35 1.3780 72 2.8346 18.25 0.7185 51 200 11 510 56 000 12 600 7 000 9 500 0.32 0.80 0.37 1.60 30208 40 1.5748 80 3.1496 19.75 0.7776 61 600 13 850 68 000 15 300 6 300 8 500 0.42 1.00 0.37 1.60 30209 45 1.7717 85 3.3465 20.75 0.8169 66 000 14 840 76 500 17 200 6 000 8 000 0.48 1.10 0.40 1.50 30210 50 1.9685 90 3.5433 21.75 0.8563 76 500 17 200 91 500 20 600 5 600 7 500 0.54 1.20 0.43 1.40 30211 55 1.9685 100 3.937 22.75 0.8957 104 000 23 370 106 000 23 900 5 300 6 700 0.70 1.60 0.40 1.50 30212 60 2.3622 110 4.3307 23.75 0.9350 112 000 25 170 114 000 25 700 5 000 6 000 0.88 2.00 0.40 1.50 30213 65 2.5591 120 4.7244 24.75 0.9744 132 000 29 670 134 000 30 200 4 500 5 600 1.15 2.60 0.40 1.50 30214 70 2.7559 125 4.9213 26.25 1.0335 125 000 28 100 156 000 35 100 4 000 5 300 1.25 2.80 0.43 1.40 30215 75 2.9528 130 5.1181 27.25 1.0728 140 000 31 470 176 000 39 600 3 800 5 000 1.40 3.10 0.43 1.40 30216 80 3.1496 140 5.5118 28.25 1.1122 151 000 33 940 183 000 41 200 3 400 4 800 1.60 3.60 0.43 1.40 30217 85 3.3465 150 5.9055 30.50 1.2008 176 000 39 560 220 000 49 500 3 200 4 300 2.05 4.60 0.43 1.40 30218 90 3.5433 160 6.2992 32.50 1.2795 194 000 43 610 245 000 55 100 3 000 4 000 2.55 5.70 0.43 1.40 30219 95 3.7402 170 6.6929 34.50 1.3583 216 000 48 550 275 000 61 900 2 800 3 800 3.00 6.70 0.43 1.40 30220 100 3.9370 180 7.0866 37.00 1.4567 246 000 55 300 320 000 72 000 2 800 3 600 3.65 8.10 0.43 1.40 30221 105 4.1339 190 7.4803 39.00 1.5354 270 000 60 690 355 000 79 900 2 600 3 400 4.25 9.40 0.43 1.40 30222 110 4.3307 200 7.8740 41.00 1.6142 308 000 69 230 405 000 91 100 2 400 3 200 5.10 11.30 0.43 1.40 30224 120 4.7244 215 8.4646 43.50 1.7126 341 000 76 650 465 000 104 600 2 200 3 000 6.15 13.60 0.43 1.40 30226 130 5.1181 230 9.0551 43.75 1.7224 369 000 82 950 490 000 110 200 2 000 2 800 7.60 16.80 0.43 1.40 30228 140 5.5118 250 9.8425 45.75 1.8012 418 000 93 960 570 000 128 200 1 900 2 600 8.65 19.10 0.43 1.40 30230 150 5.9055 270 10.6299 49.00 1.9291 429 000 96 430 560 000 125 900 1 800 2 400 11.00 24.30 0.43 1.40 30232 160 6.2992 290 11.4173 52.00 2.0472 528 000 118 700 735 000 165 300 1 600 2 200 13.00 28.70 0.43 1.40 30234 170 6.6929 310 12.2047 57.00 2.2441 616 000 138 500 865 000 194 500 1 500 2 000 19.00 41.90 0.43 1.40 30236 180 7.0866 320 12.5984 57.00 2.2441 583 000 131 100 815 000 183 300 1 500 2 000 20.00 44.10 0.46 1.30 30238 190 7.4803 340 13.3858 60.00 2.3622 721 000 162 080 1 000 000 224 800 1 400 1 800 24.00 53.00 0.43 1.40 30240 200 7.8740 360 14.1732 64.00 2.5197 792 000 178 040 1 120 000 251 800 1 300 1 700 25.00 55.20 0.43 1.40 30244 220 8.6614 400 15.7480 72.00 2.8346 990 000 222 550 1 400 000 314 800 1 200 1 600 40.00 88.20 0.43 1.40 30248 240 9.4488 440 17.3228 79.00 3.1102 1 210 000 272 000 1 760 000 395 700 1 000 1 400 46.76 103.10 0.43 1.40 216

Single row Standard and SKF Explorer Series: 30302 30352 Size: 15 mm 260 mm 0.5906 in 10.2362 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 30302 15 0.5906 42 1.6535 14.25 0.5610 22 400 5 030 20 000 4 500 13 000 18 000 0.10 0.30 0.28 2.10 30303 17 0.6693 47 1.8504 15.25 0.6004 28 100 6 310 25 000 5 700 12 000 16 000 0.13 0.30 0.28 2.10 30304 20 0.7874 52 2.0472 16.25 0.6398 34 100 7 670 32 500 7 400 11 000 14 000 0.17 0.40 0.30 2.00 30305 25 0.9843 62 2.4409 18.25 0.7185 44 600 10 020 43 000 9 700 9 000 12 000 0.26 0.60 0.30 2.00 30306 30 1.1811 72 2.8346 20.75 0.8169 56 100 12 610 56 000 12 600 7 500 10 000 0.39 0.90 0.31 1.90 30307 35 1.3780 80 3.1496 22.75 0.8957 72 100 16 210 73 500 16 600 6 700 9 000 0.52 1.20 0.31 1.90 30308 40 1.5748 90 3.5433 25.25 0.9941 85 800 19 290 95 000 21 400 6 000 8 000 0.72 1.60 0.35 1.70 30309 45 1.7717 100 3.9370 27.25 1.0728 108 000 24 280 120 000 27 000 5 300 7 000 0.97 2.20 0.35 1.70 30310 50 1.9685 110 4.3307 29.25 1.1516 143 000 32 140 140 000 31 500 5 300 6 300 1.25 2.80 0.83 0.72 30311 55 2.1654 120 4.7244 31.50 1.2402 166 000 37 310 163 000 36 700 4 800 5 600 1.55 3.50 0.88 0.68 30312 60 2.3622 130 5.1181 33.50 1.3189 168 000 37 760 196 000 44 100 4 000 5 300 1.95 4.30 0.83 0.72 30313 65 2.5591 140 5.5118 36.00 1.4173 194 000 43 610 228 000 51 300 3 600 4 800 2.40 5.30 0.35 1.70 30314 70 2.7559 150 5.9055 38.00 1.4961 220 000 49 450 260 000 58 500 3 400 4 500 2.90 6.40 0.35 1.70 30315 75 2.9528 160 6.2992 40.00 1.5748 246 000 55 300 290 000 65 200 3 200 4 300 3.45 7.70 0.35 1.70 30316 80 3.1496 170 6.6929 42.50 1.6732 270 000 60 690 320 000 72 000 3 000 4 300 4.10 9.10 0.35 1.70 30317 85 3.3465 180 7.0866 44.50 1.7520 303 000 68 110 365 000 82 100 2 800 4 000 4.85 10.70 0.35 1.70 30318 90 3.5433 190 7.4803 46.50 1.8307 330 000 74 180 400 000 90 000 2 600 4 000 5.65 12.50 0.35 1.70 30319 95 3.7402 200 7.8740 49.50 1.9488 330 000 74 180 390 000 87 700 2 600 3 400 6.70 14.80 0.35 1.70 30320 100 3.9370 215 8.4646 51.50 2.0276 402 000 90 360 490 000 110 200 2 400 3 200 8.05 17.80 0.35 1.70 30322 110 4.3307 240 9.4488 54.50 2.1457 473 000 106 330 585 000 131 600 2 200 2 800 11.00 24.30 0.35 1.70 30324 120 4.7244 260 10.2362 59.50 2.3425 561 000 126 110 710 000 159 700 2 000 2 600 14.00 30.90 0.35 1.70 30326 130 5.1181 280 11.0236 63.75 2.5098 627 000 140 940 800 000 179 900 1 800 2 400 17.00 37.50 0.35 1.70 30332 160 6.2992 340 13.3858 75.00 2.9528 913 000 205 240 1 180 000 265 300 1 500 2 000 29.00 64.00 0.35 1.70 30334 170 6.6929 360 14.1732 80.00 3.1496 1 020 000 229 000 1 340 000 301 000 1 400 1 800 35.00 77.20 0.35 1.70 30352 260 10.2362 540 21.2598 113.00 4.4488 2 120 000 476 570 3 050 000 685 700 850 1 200 110.00 242.60 0.35 1.70 217

Single row Standard and SKF Explorer Series: 31305 31330 X Size: 25 mm 150 mm 0.9843 in 5.9055 in Taper roller bearings mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 31305 25 0.9843 62 2.4409 18.25 0.7185 38 000 8 540 40 000 9 000 7 500 11 000 0.26 0.60 0.83 0.72 31306 30 1.1811 72 2.8346 20.75 0.8169 47 300 10 630 50 000 11 300 6 700 9 500 0.39 0.90 0.83 0.72 31307 35 1.3780 80 3.1496 22.75 0.8957 61 600 13 850 67 000 15 100 6 000 8 500 0.52 1.20 0.83 0.72 31308 40 1.5748 90 3.5433 25.25 0.9941 85 000 19 100 81 500 18 400 5 600 7 500 0.72 1.60 0.83 0.72 31309 45 1.7717 100 3.9370 27.25 1.0728 106 000 23 820 102 000 23 000 5 000 6 700 0.95 2.10 0.83 0.72 31310 50 1.9685 110 4.3307 29.25 1.1516 122 000 27 420 120 000 27 000 4 500 6 000 1.20 2.70 0.35 1.70 31311 55 2.1654 120 4.7244 31.50 1.2402 121 000 27 200 137 000 30 800 3 800 5 600 1.55 3.50 0.35 1.70 31312 60 2.3622 130 5.1181 33.50 1.3189 145 000 32 600 166 000 37 400 3 600 5 300 1.90 4.20 0.35 1.70 31313 65 2.5591 140 5.5118 36.00 1.4173 165 000 37 090 193 000 43 400 3 200 4 800 2.35 5.20 0.83 0.72 31314 70 2.7559 150 5.9055 38.00 1.4961 187 000 42 040 220 000 49 500 3 000 4 500 2.95 6.60 0.83 0.72 31315 75 2.9528 160 6.2992 40.00 1.5748 209 000 46 980 245 000 55 100 2 800 4 300 3.50 7.80 0.83 0.72 31316 80 3.1496 170 6.6929 42.50 1.6732 224 000 50 360 265 000 59 600 2 800 4 000 4.05 9.00 0.83 0.72 31317 85 3.3465 180 7.0866 44.50 1.7520 242 000 54 400 285 000 64 100 2 600 3 800 4.60 10.20 0.83 0.72 31318 90 3.5433 190 7.4803 46.50 1.8307 264 000 59 340 315 000 70 900 2 400 3 400 5.90 13.10 0.83 0.72 31319 95 3.7402 200 7.8740 49.50 1.9488 292 000 65 640 355 000 79 900 2 400 3 400 6.95 15.40 0.83 0.72 31320 X 100 3.9370 215 8.4646 56.50 2.2244 374 000 84 080 465 000 104 600 2 200 3 000 8.60 19.00 0.83 0.72 31322 X 110 4.3307 240 9.4488 63.00 2.4803 457 000 102 700 585 000 131 600 1 900 2 800 12.00 26.50 0.83 0.72 31324 X 120 4.7244 260 10.2362 68.00 2.6772 539 000 121 200 695 000 156 300 1 700 2 400 15.50 34.20 0.83 0.72 31326 X 130 5.1181 280 11.0236 72.00 2.8346 605 000 136 000 780 000 175 400 1 600 2 400 18.50 40.80 0.83 0.72 31328 X 140 5.5118 300 11.8110 77.00 3.0315 693 000 155 800 900 000 202 400 1 500 2 200 24.50 54.10 0.83 0.72 31330 X 150 5.9055 320 12.5984 82.00 3.2283 781 000 175 600 1 020 000 229 300 1 400 2 000 29.50 65.10 0.83 0.72 218

Single row Standard and SKF Explorer Series: 32004 X 32040 X Size: 20 mm 200 mm 0.7874 in 7.8740 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 32004 X 20 0.7874 42 1.6535 15 0.5906 24 200 5 440 27 000 6 100 12 000 16 000 0.10 0.30 0.37 1.60 32005 X 25 0.9843 47 1.8504 15 0.5906 27 000 6 070 32 500 7 400 11 000 14 000 0.11 0.30 0.43 1.40 320/28 X 28 1.1024 52 2.0472 16 0.6299 36 500 8 200 38 000 8 600 10 000 13 000 0.15 0.40 0.43 1.40 32006 X 30 1.1811 55 2.1654 17 0.6693 35 800 8 050 44 000 9 900 9 000 12 000 0.17 0.40 0.43 1.40 320/32 X 32 1.2598 58 2.2835 17 0.6693 36 900 8 300 46 500 10 500 8 500 11 000 0.19 0.50 0.46 1.30 32007 X 35 1.3780 62 2.4409 18 0.7087 49 000 11 010 54 000 12 200 8 500 11 000 0.22 0.50 0.46 1.30 32008 X 40 1.5748 68 2.6772 19 0.7480 52 800 11 870 71 000 16 000 7 000 9 500 0.27 0.60 0.37 1.60 32009 X 45 1.7717 75 2.9528 20 0.7874 58 300 13 110 80 000 18 000 6 300 8 500 0.34 0.80 0.40 1.50 32010 X 50 1.9685 80 3.1496 20 0.7874 60 500 13 600 88 000 19 800 6 000 8 000 0.37 0.90 0.43 1.40 32011 X 50 1.9685 90 3.5433 23 0.9055 80 900 18 190 116 000 26 100 5 300 7 000 0.55 1.30 0.31 1.90 32012 X 60 2.3622 95 3.7402 23 0.9055 95 000 21 350 122 000 27 500 5 300 6 700 0.59 1.40 0.43 1.40 32013 X 65 2.5591 100 3.9370 23 0.9055 96 500 21 690 127 000 28 600 5 000 6 000 0.63 1.40 0.46 1.30 32014 X 70 2.7559 110 4.3307 25 0.9843 101 000 22 700 153 000 34 400 4 300 5 600 0.84 1.90 0.43 1.40 32015 X 75 2.9528 115 4.5276 25 0.9843 106 000 23 830 163 000 36 700 4 000 5 300 0.90 2.00 0.46 1.30 32016 X 80 3.1496 125 4.9213 29 1.1417 138 000 31 020 216 000 48 600 3 600 5 000 1.30 2.90 0.43 1.40 32017 X 85 3.3465 130 5.1181 29 1.1417 140 000 31 470 224 000 50 400 3 400 4 800 1.35 3.00 0.44 1.35 32018 X 90 3.5433 140 5.5118 32 1.2598 168 000 37 760 270 000 60 700 3 200 4 300 1.75 3.90 0.43 1.40 32019 X 95 3.7402 145 5.7087 32 1.2598 168 000 37 760 270 000 60 700 3 200 4 300 1.80 4.00 0.44 1.35 32020 X 100 3.9370 150 5.9055 32 1.2598 172 000 38 660 280 000 63 000 3 000 4 000 1.90 4.20 0.46 1.30 32021 X 105 4.1339 160 6.2992 35 1.3780 201 000 45 180 335 000 75 400 2 800 3 800 2.40 5.30 0.44 1.35 32022 X 110 4.3307 170 6.6929 38 1.4961 233 000 52 370 390 000 87 700 2 600 3 600 3.05 6.80 0.43 1.40 32024 X 120 4.7244 180 7.0866 38 1.4961 242 000 54 400 415 000 93 300 2 400 3 400 3.25 7.20 0.46 1.30 32026 X 130 5.1181 200 7.8740 45 1.7717 314 000 70 580 540 000 121 400 2 200 3 000 4.95 11.00 0.43 1.40 32028 X 140 5.5118 210 8.2677 45 1.7717 330 000 74 180 585 000 131 600 2 200 2 800 5.25 11.60 0.46 1.30 32030 X 150 5.9055 225 8.8583 48 1.8898 369 000 82 950 655 000 147 300 2 000 2 600 6.35 14.00 0.46 1.30 32032 X 160 6.2992 240 9.4488 51 2.0079 429 000 96 430 780 000 175 400 1 800 2 400 7.75 17.10 0.46 1.30 32034 X 170 6.6929 260 10.2362 57 2.2441 512 000 115 100 915 000 205 700 1 700 2 200 10.50 23.20 0.44 1.35 32036 X 180 7.0866 280 11.0236 64 2.5197 644 000 144 800 1 160 000 260 800 1 600 2 200 14.50 32.00 0.43 1.40 32038 X 190 7.4803 290 11.4173 64 2.5197 660 000 148 400 1 200 000 269 800 1 500 2 000 15.00 33.10 0.44 1.35 32040 X 200 7.8740 310 12.2047 70 2.7559 748 000 168 200 1 370 000 308 000 1 400 1 900 19.50 43.00 0.43 1.40 219

Single row Standard and SKF Explorer Series: 32044 X 32064 X Size: 220 mm 320 mm 8.6614 in 12.5984 in Taper roller bearings Series: 32205 B 32230 Size: 25 mm 150 mm 0.9843 in 5.9055 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 32044 X 220 8.6614 340 13.3858 76.00 2.9921 897 000 201 600 1 660 000 373 200 1 300 1 700 25.50 56.30 0.43 1.40 32048 X 240 9.4488 360 14.1732 76.00 2.9921 935 000 210 100 1 800 000 404 700 1 200 1 600 27.50 60.70 0.46 1.30 32052 X 260 10.2362 400 15.7480 87.00 3.4252 1 170 000 263 000 2 200 000 494 600 1 100 1 400 40.00 88.20 0.43 1.40 32056 X 280 11.0236 420 16.5354 87.00 3.4252 1 210 000 272 000 2 360 000 530 600 1 000 1 300 40.50 89.30 0.46 1.30 32064 X 320 12.5984 480 18.8976 100.00 3.9370 1 540 000 346 200 3 100 000 696 900 850 1 100 64.00 141.10 0.46 1.30 32205 B 25 0.9843 52 2.0472 19.25 0.7579 35 800 8 100 44 000 9 900 9 500 13 000 0.19 0.50 0.57 1.05 322/28 B 28 1.1024 58 2.2835 20.25 0.7972 41 800 9 400 50 000 11 300 8 500 12 000 0.25 0.60 0.57 1.05 32206 30 1.1811 62 2.4409 21.25 0.8366 50 100 11 300 57 000 12 900 8 500 11 000 0.28 0.70 0.37 1.60 32206 B 30 1.1811 62 2.4409 21.25 0.8366 49 500 11 100 58 500 13 200 8 000 11 000 0.30 0.70 0.57 1.05 32207 35 1.3780 72 2.8346 24.25 0.9547 66 000 14 800 78 000 17 600 7 000 9 500 0.43 1.00 0.37 1.60 32207 B 35 1.3780 72 2.8346 24.25 0.9547 60 500 13 600 75 000 16 900 7 000 9 500 0.44 1.00 0.57 1.05 32208 40 1.5748 80 3.1496 24.75 0.9744 78 800 17 700 86 500 19 500 6 300 8 500 0.53 1.20 0.37 1.60 32209 45 1.7717 85 3.3465 24.75 0.9744 91 500 20 600 98 000 22 100 6 300 8 000 0.58 1.30 0.40 1.50 32210 50 1.9685 90 3.5433 24.75 0.9744 82 500 18 500 100 000 22 500 5 600 7 500 0.61 1.40 0.43 1.40 32211 50 1.9685 100 3.9370 26.75 1.0531 106 000 23 800 129 000 29 000 5 000 6 700 0.83 1.85 0.57 1.05 32212 60 2.3622 110 4.3307 29.75 1.1713 125 000 28 100 160 000 36 000 4 500 6 000 1.15 2.60 0.40 1.50 32213 65 2.5591 120 4.7244 32.75 1.2894 151 000 33 900 193 000 43 400 4 000 5 600 1.50 3.40 0.40 1.50 32214 70 2.7559 125 4.9213 33.25 1.3091 157 000 35 200 208 000 46 800 3 800 5 300 1.60 3.60 0.43 1.40 32215 75 2.9528 130 5.1181 33.25 1.3091 161 000 36 100 212 000 47 700 3 600 5 000 1.70 3.80 0.43 1.40 32216 80 3.1496 140 5.5118 35.25 1.3878 187 000 42 000 245 000 55 100 3 400 4 500 2.05 4.60 0.43 1.40 32217 85 3.3465 150 5.9055 38.50 1.5157 212 000 47 600 285 000 64 100 3 200 4 300 2.60 5.80 0.43 1.40 32218 90 3.5433 160 6.2992 42.50 1.6732 251 000 56 400 340 000 76 500 3 000 4 000 3.35 7.40 0.43 1.40 32219 95 3.7402 170 6.6929 45.50 1.7913 281 000 63 100 390 000 87 700 2 800 3 800 4.05 9.00 0.43 1.40 32220 100 3.9370 180 7.0866 49.00 1.9291 319 000 71 700 440 000 99 000 2 600 3 600 4.90 10.90 0.43 1.40 32221 105 4.1339 190 7.4803 53.00 2.0866 358 000 80 400 510 000 114 700 2 600 3 400 6.00 13.30 0.43 1.40 32222 110 4.3307 200 7.8740 56.00 2.2047 402 000 90 300 570 000 128 200 2 400 3 200 7.10 15.70 0.43 1.40 32224 120 4.7244 215 8.4646 61.50 2.4213 468 000 105 200 695 000 156 300 2 200 3 000 9.15 20.17 0.43 1.40 32226 130 5.1181 230 9.0551 67.75 2.6673 550 000 123 600 830 000 186 600 2 000 2 800 11.50 25.40 0.43 1.40 32228 140 5.5118 250 9.8425 71.75 2.8248 644 000 144 700 1 000 000 224 800 1 900 2 600 14.50 32.00 0.43 1.40 32230 150 5.9055 270 10.6299 77.00 3.0315 737 000 165 600 1 140 000 256 300 1 700 2 400 17.50 38.60 0.43 1.40 220

Single row Standard and SKF Explorer Series: 32232 32260 Size: 160 mm 300 mm 6.2992 in 11.8110 in Series: 32303 32316 B Size: 17 mm 80 mm 0.6693 in 3.1496 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 32232 160 6.2992 290 11.4173 84.00 3.3071 880 000 197 800 1 400 000 314 800 1 600 2 200 25.50 56.30 0.43 1.40 32234 170 6.6929 310 12.2047 91.00 3.5827 1 010 000 227 000 1 630 000 366 500 1 500 2 000 28.50 62.90 0.43 1.40 32236 180 7.0866 320 12.5984 91.00 3.5827 1 010 000 227 000 1 630 000 366 500 1 400 1 900 29.50 65.10 0.46 1.30 32240 200 7.8740 360 14.1732 104.00 4.0945 1 210 000 272 000 2 000 000 449 600 1 300 1 700 42.50 93.70 0.40 1.50 32244 220 8.6614 400 15.7480 114.00 4.4882 1 610 000 361 900 2 700 000 607 000 1 100 1 500 60.00 132.30 0.43 1.40 32248 240 9.4488 440 17.3228 127.00 5 0000 1 940 000 436 100 3 350 000 753 100 1 000 1 400 81.50 179.70 0.43 1.40 32252 260 10.2362 480 18.8976 137.00 5.3937 2 200 000 494 500 3 650 000 820 600 900 1 200 105.00 231.50 0.43 1.40 32260 300 11.8110 540 21.2599 149.00 5.8661 2 750 000 618 200 4 750 000 1 067 800 800 1 100 140.00 308.70 0.43 1.40 32303 17 0.6693 47 1.8504 20.25 0.7972 34 700 7 800 33 500 7 600 11 000 16 000 0.17 0.40 0.28 2.10 32304 20 0.7874 52 2.0472 22.25 0.8760 44 000 9 890 45 500 10 300 10 000 14 000 0.23 0.60 0.30 2.00 32305 25 0.9843 62 2.4409 25.25 0.9941 60 500 13 600 63 000 14 200 8 000 12 000 0.36 0.80 0.30 2.00 32306 30 1.1811 72 2.8346 28.75 1.1319 76 500 17 200 85 000 19 200 7 000 10 000 0.55 1.30 0.31 1.90 32307 35 1.3780 80 3.1496 32.75 1.2894 95 200 21 400 106 000 23 900 6 700 9 000 0.73 1.70 0.31 1.90 32307 B 35 1.3780 80 3.1496 32.75 1.2894 93 500 21 000 114 000 25 700 6 300 8 500 0.80 1.80 0.54 1.10 32308 40 1.5748 90 3.5433 35.25 1.3878 117 000 26 300 140 000 31 500 5 300 8 000 1.00 2.30 0.35 1.70 32309 45 1.7717 100 3.9370 38.25 1.5059 140 000 31 400 170 000 38 300 4 800 7 000 1.35 3.00 0.35 1.70 32309 B 45 1.7717 100 3.9370 38.25 1.5059 134 000 30 100 176 000 39 600 4 800 6 700 1.45 3.20 0.54 1.10 32310 50 1.9685 110 4.3307 42.25 1.6634 172 000 38 600 212 000 47 700 4 300 6 300 1.80 4.00 0.35 1.70 32310 B 50 1.9685 110 4.3307 42.25 1.6634 183 000 41 100 216 000 48 600 4 500 6 000 1.85 4.10 0.54 1.10 32311 55 2.1654 120 4.7244 45.50 1.7913 198 000 44 500 250 000 56 200 4 000 5 600 2.30 5.10 0.83 0.72 32311 B 55 2.1654 120 4.7244 45.50 1.7913 216 000 48 500 260 000 58 500 4 300 5 600 2.50 5.60 0.35 1.70 32312 60 2.3622 130 5.1181 48.50 1.9094 229 000 51 400 290 000 65 200 3 600 5 300 2.85 6.30 0.83 0.72 32312 B 60 2.3622 130 5.1181 48.50 1.9094 220 000 49 500 305 000 68 600 3 600 5 000 2.80 6.20 0.35 1.70 32313 65 2.5591 140 5.5118 51.00 2.0079 264 000 59 300 335 000 75 400 3 400 4 800 3.45 7.70 0.35 1.70 32313 B 65 2.5591 140 5.5118 51.00 2.0079 246 000 55 300 345 000 77 600 3 200 4 800 3.35 7.40 0.54 1.10 32314 70 2.7559 150 5.9055 54.00 2.1260 297 000 66 700 380 000 85 500 3 200 4 500 4.30 9.50 0.35 1.70 32314 B 70 2.7559 150 5.9055 54.00 2.1260 281 000 63 200 400 000 90 000 3 000 4 300 4.25 9.40 0.54 1.10 32315 75 2.9528 160 6.2992 58.00 2.2835 336 000 75 500 440 000 99 000 3 000 4 300 5.20 11.50 0.35 1.70 32315 B 75 2.9528 160 6.2992 58.00 2.2835 336 000 75 500 475 000 106 800 2 800 4 000 5.55 12.30 0.54 1.10 32316 80 3.1496 170 6.6929 61.50 2.4213 380 000 85 400 500 000 112 400 3 000 4 300 6.20 13.70 0.35 1.70 32316 B 80 3.1496 170 6.6929 61.50 2.4213 358 000 80 500 520 000 116 900 2 800 4 300 5.70 12.60 0.54 1.10 221

Single row Standard Series: 32317 32324 Size: 85 mm 120 mm 3.3465 in 4.7244 in Taper roller bearings Series: 32915 32960 Size: 75 mm 300 mm 2.9528 in 11.8110 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 32317 85 3.3465 180 7.0866 63.50 2.5000 402 000 90 300 530 000 119 200 2 800 4 000 6.85 15.20 0.35 1.70 32317 B 85 3.3465 180 7.0866 63.50 2.5000 391 000 87 800 560 000 125 900 2 800 4 000 7.50 16.60 0.54 1.10 32318 90 3.5433 190 7.4803 67.50 2.6575 457 000 102 700 610 000 137 200 2 600 4 000 8.40 18.60 0.35 1.70 32319 95 3.7402 200 7.8740 71.50 2.8150 501 000 112 600 670 000 150 700 2 400 3 400 11.00 24.30 0.35 1.70 32320 100 3.9370 215 8.4646 77.50 3.0512 572 000 128 500 780 000 175 400 2 200 3 000 12.50 27.60 0.35 1.70 32321 105 4.1339 225 8.8583 81.50 3.2087 605 000 136 000 815 000 183 300 2 000 3 000 14.50 32.00 0.35 1.70 32322 110 4.3307 240 9.4488 84.50 3.3268 627 000 140 900 830 000 186 600 1 900 2 800 17.00 37.50 0.35 1.70 32324 120 4.7244 260 10.2362 90.50 3.5630 792 000 178 000 1 120 000 251 800 1 800 2 600 21.50 47.40 0.35 1.70 32915 75 2.9528 105 4.1339 20.00 0.7874 70 400 15 800 116 000 26 100 4 300 6 300 0.52 1.20 0.33 1.80 32920 100 3.9370 140 5.5118 25.00 0.9843 119 000 26 700 204000 45 900 3 200 4 800 1.15 2.60 0.33 1.80 32924 120 4.7244 165 6.4961 29.00 1.1417 165 000 37 000 305 000 68 600 2 600 3 800 1.80 4.00 0.35 1.70 32926 130 5.1181 180 7.0866 32.00 1.2598 198 000 44 500 365 000 82 100 2 400 3 600 2.40 5.30 0.33 1.80 32928 140 5.5118 190 7.4803 32.00 1.2598 205 000 46 000 390 000 87 700 2 200 3 400 2.55 5.70 0.35 1.70 32934 170 6.6929 230 9.0551 38.00 1.4961 286 000 64 200 585 000 131 600 1 900 2 800 4.50 10.00 0.37 1.60 32936 180 7.0866 250 9.8425 45.00 1.7717 352 000 79 100 735 000 165 300 1 700 2 600 6.65 14.70 0.48 1.25 32938 190 7.4803 260 10.2362 45.00 1.7717 358 000 80 400 765 000 172 000 1 600 2 400 7.00 15.50 0.48 1.25 32940 200 7.8740 280 11.0236 51.00 2.0079 473 000 106 300 950 000 213 600 1 500 2 200 9.50 21.00 0.40 1.50 32948 240 9.4488 320 12.5984 51.00 2.0079 512 000 115 000 1 080 000 242 800 1 300 1 900 11.00 24.50 0.46 1.30 32956 280 11.0236 380 14.9606 63.50 2.5000 765 000 171 900 1 660 000 373 200 1 100 1 600 20.00 44.10 0.43 1.40 32960 300 11.8110 420 16.5354 76.00 2.9921 1 050 000 236 000 2 240 000 503 600 950 1 400 32.00 70.60 0.40 1.50 222

Single row Standard and SKF Explorer Series: 33010 33030 Size: 50 mm 150 mm 1.9685 in 5.9055 in Series: 33108 33122 Size: 40 mm 110 mm 1.5748 in 4.3307 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 33010 50 1.9685 80 3.1496 22 0.9449 69 300 15 600 102 000 23 000 6 000 8 000 0.45 1.00 0.31 0.72 33011 50 1.9685 90 3.5433 27 1.0630 104 000 23 300 137 000 30 800 5 600 7 000 0.67 1.50 0.37 1.60 33012 60 2.3622 95 3.7402 27 1.0630 106 000 23 800 143 000 32 200 5 300 6 700 0.71 1.60 0.40 1.50 33013 65 2.5591 100 3.9370 27 1.0630 110 000 24 700 153 000 34 400 5 000 6 300 0.78 1.80 0.46 1.30 33014 70 2.7559 110 4.3307 31 1.2205 130 000 29 200 196 000 44 100 4 300 5 600 1.10 2.50 0.28 2.10 33015 75 2.9528 115 4.5276 31 1.2205 134 000 30 100 228 000 51 300 4 000 5 300 1.15 2.60 0.30 2.00 33016 80 3.1496 125 4.9213 36 1.4173 168 000 37 700 285 000 64 100 3 600 5 000 1.65 3.70 0.28 2.10 33017 85 3.3465 130 5.1181 36 1.4173 183 000 41 100 310 000 69 700 3 600 4 800 1.75 3.90 0.30 2.00 33018 90 3.5433 140 5.5118 39 1.5354 216 000 48 500 355 000 79 900 3 200 4 500 2.20 4.90 0.27 2.20 33019 95 3.7402 145 5.7087 39 1.5354 220 000 49 400 375 000 84 300 3 200 4 300 2.30 5.10 0.28 2.10 33020 100 3.9370 150 5.9055 39 1.5354 224 000 50 300 390 000 87 700 3 000 4 000 2.40 5.30 0.28 2.10 33021 105 4.1339 160 6.2992 43 1.6929 246 000 55 300 430 000 96 700 2 800 3 800 3.05 6.80 0.28 2.10 33022 110 4.3307 170 6.6929 47 1.8504 281 000 63 100 500 000 112 400 2 600 3 600 3.85 8.50 0.28 2.10 33024 120 4.7244 180 7.0866 48 1.8898 292 000 65 600 540 000 121 400 2 600 3 400 4.20 9.30 0.30 2.00 33030 150 5.9055 225 8.8583 59 2.3228 457 000 102 700 865 000 194 500 2 000 2 600 8.15 18.00 0.37 1.60 33108 40 1.5748 75 2.9528 26 1.0236 79 200 17 800 104 000 23 400 6 000 9 000 0.51 1.20 0.35 1.70 33109 45 1.7717 80 3.1496 26 1.0236 96 500 21 600 114 000 25 700 6 700 8 000 0.56 1.30 0.37 1.60 33110 50 1.9685 85 3.3465 26 1.0236 85 800 19 300 122 000 27 500 5 600 7 500 0.59 1.40 0.40 1.50 33111 50 1.9685 95 3.7402 30 1.1811 110 000 24 700 156 000 35 100 5 000 6 700 0.86 1.90 0.40 1.50 33112 60 2.3622 100 3.9370 30 1.1811 117 000 26 300 170 000 38 300 4 800 6 300 0.92 2.10 0.33 1.80 33113 65 2.5591 110 4.3307 34 1.3386 142 000 31 900 208 000 46 800 4 300 5 600 1.30 2.90 0.40 1.50 33114 70 2.7559 120 4.7244 37 1.4567 172 000 38 600 250 000 56 200 4 000 5 300 1.70 3.80 0.37 1.60 33115 75 2.9528 125 4.9213 37 1.4567 176 000 39 500 265 000 59 600 3 800 5 000 1.80 4.00 0.40 1.50 33116 80 3.1496 130 5.1181 37 1.4567 179 000 40 200 280 000 63 000 3 600 4 800 1.90 4.20 0.43 1.40 33117 85 3.3465 140 5.5118 41 1.6142 220 000 49 400 340 000 76 500 3 400 4 500 2.45 5.50 0.40 1.50 33118 90 3.5433 150 5.9055 45 1.7717 251 000 56 400 390 000 87 700 3 000 4 300 3.10 6.90 0.40 1.50 33122 110 4.3307 180 7.0866 56 2.2047 369 000 82 900 630 000 141 700 2 600 3 400 5.55 12.30 0.43 1.40 223

Single row Standard and SKF Explorer Series: 33205 33220 Size: 25 mm 100 mm 0.9843 in 3.9370 in Taper roller bearings mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 33205 25 0.9843 52 2.0472 22 0.8661 54 000 12 100 56 000 12 600 10 000 13 000 0.23 0.60 0.35 1.70 33206 30 1.1811 62 2.4409 25 0.9843 64 400 14 500 76 500 17 200 7 500 11 000 0.37 0.90 0.35 1.70 33207 35 1.3780 72 2.8346 28 1.1024 84 200 18 900 106 000 23 900 6 300 9 500 0.56 1.30 0.35 1.70 33208 40 1.5748 80 3.1496 32 1.2598 105 000 23 600 132 000 29 700 5 600 8 500 0.77 1.70 0.35 1.70 33209 45 1.7717 85 3.3465 32 1.2598 108 000 24 200 143 000 32 200 5 300 7 500 0.85 1.90 0.40 1.50 33210 50 1.9685 90 3.5433 32 1.2598 114 000 25 600 160 000 36 000 5 000 7 000 0.90 2.00 0.40 1.50 33211 55 2.1654 100 3.9370 35 1.3780 138 000 31 000 190 000 42 800 4 500 6 300 1.20 2.70 0.40 1.50 33212 60 2.3622 110 4.3307 38 1.4961 168 000 37 700 236 000 53 100 4 000 6 000 1.60 3.60 0.40 1.50 33213 65 2.5591 120 4.7244 41 1.6142 194 000 43 600 270 000 60 700 3 800 5 300 2.05 4.60 0.40 1.50 33214 70 2.7559 125 4.9213 41 1.6142 201 000 45 100 285 000 64 100 3 600 5 000 2.10 4.70 0.40 1.50 33215 75 2.9528 130 5.1181 41 1.6142 209 000 46 900 300 000 67 500 3 400 4 800 2.25 5.00 0.43 1.40 33216 80 3.1496 140 5.5118 46 1.8110 251 000 56 400 375 000 84 300 3 200 4 500 2.90 6.40 0.43 1.40 33217 85 3.3465 150 5.9055 49 1.9291 286 000 64 200 430 000 96 700 3 000 4 300 3.70 8.20 0.43 1.40 33220 100 3.9370 180 7.0866 63 2.4803 429 000 96 400 655 000 147 300 2 400 3 600 6.95 15.40 0.40 1.50 224

Single row Standard Series: T2ED 045 T2EE 240 Size: 45 mm 240 mm 1.7717 in 9.4488 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y T2ED 045 45 1.7717 95 3.7402 36 1.4173 147 000 33 000 186 000 41 900 5 300 8 000 1.20 2.70 0.33 1.80 T7FC 045 45 1.7717 95 3.7402 29 1.1417 89 700 20 200 112 000 25 200 4 800 7 000 0.92 2.10 0.88 0.68 T2ED 050 50 1.9685 100 3.9370 36 1.4173 154 000 34 600 200 000 45 000 5 000 7 500 1.30 2.90 0.35 1.70 T7FC 050 50 1.9685 105 4.1339 32 1.2598 108 000 24 300 137 000 30 800 4 300 6 300 1.20 2.70 0.88 0.68 T2ED 055 55 2.1654 110 4.3307 39 1.5354 179 000 40 200 232 000 52 200 4 500 6 700 1.70 3.80 0.40 1.50 T7FC 055 55 2.1654 115 4.5276 34 1.3386 125 000 28 100 163 000 36 700 4 000 5 600 1.60 3.60 0.35 1.07 T2EE 060 60 2.3622 115 4.5276 40 1.5748 194 000 43 600 260 000 58 500 4 300 6 300 1.85 4.10 0.54 1.10 T7FC 060 60 2.3622 125 4.9213 37 1.4567 154 000 34 600 204 000 45 900 3 600 5 300 2.05 4.60 0.33 1.80 T7FC 065 65 2.5591 130 5.1181 37 1.4567 157 000 35 300 216 000 48 600 3 400 5 000 2.20 4.90 0.88 0.68 T2ED 070 70 2.7559 130 5.1181 43 1.6929 233 000 52 300 325 000 73 100 3 800 5 600 2.45 5.50 0.33 1.80 T7FC 070 70 2.7559 140 5.5118 39 1.5354 176 000 39 600 240 000 54 000 3 200 4 500 2.65 5.90 0.88 0.68 T7FC 075 75 2.9528 150 5.9055 42 1.6535 201 000 45 200 280 000 63 000 3 000 4 300 3.25 7.20 0.88 0.68 T7FC 080 80 3.1496 160 6.2992 45 1.7717 229 000 51 500 315 000 70 900 2 800 4 000 3.95 8.80 0.88 0.68 T4CB 100 100 3.9370 145 5.7087 24 0.9449 125 000 28 100 190 000 42 800 3 200 4 500 1.15 2.60 0.48 1.25 T2EE 100 100 3.9370 165 6.4961 47 1.8504 314 000 70 500 480 000 108 000 2 800 4 300 3.90 8.60 0.31 1.90 T4CB 120 120 4.7244 170 6.6929 27 1.0630 157 000 35 200 250 000 56 200 2 600 3 800 1.70 3.80 0.48 1.25 T4CB 140 140 5.5118 195 7.6772 29 1.1417 194 000 43 600 325 000 73 100 2 200 3 200 2.40 5.30 0.50 1.20 T4DB 150 150 5.9055 210 8.2677 32 1.2598 233 000 52 300 390 000 87 700 2 000 3 000 3.05 6.80 0.46 1.30 T4DB 160 160 6.2992 220 8.6614 32 1.2598 242 000 54 400 415 000 93 300 2 000 2 800 3.25 7.20 0.48 1.25 T4DB 170 170 6.6929 230 9.0511 32 1.2598 251 000 56 400 440 000 99 000 1 900 2 800 3.45 7.70 0.46 1.30 T4DB 200 200 7.8740 270 10.6299 37 1.4567 330 000 74 100 600 000 134 900 1 600 2 400 5.45 12.10 0.48 1.25 T2DC 220 220 8.6614 285 11.2205 41 1.6142 396 000 89 000 830 000 186 600 1 500 2 200 6.45 14.30 0.31 1.90 T4EB 240 240 9.4488 320 12.5984 42 1.6535 429 000 96 400 815 000 183 300 1 300 1 900 8.45 18.70 0.46 1.30 T2EE 240 240 9.4488 320 12.5984 57 2.2440 616 000 138 400 1 320 000 296 800 1 300 1 900 12.50 27.60 0.35 1.70 225

Paired single row Standard Series: 30218/DF 30230/DF Size: 90 mm 150 mm 3.5433 in 5.9055 in Taper roller bearings Series: 31305/DF 31330 X/DF Size: 25 mm 150 mm 0.9843 in 5.9055 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 1 Y 2 30218/DF 90 3.5433 160 6.2992 65 2.5591 336 000 75 500 490 000 110 200 2 400 4 000 5.15 11.40 0.43 1.6 2.30 30220/DF 100 3.9370 180 7.0866 74 2.9134 418 000 94 000 640 000 143 900 2 200 3 600 7.60 16.80 0.43 1.6 2.30 30222/DF 110 4.3307 200 7.8740 82 3.2284 523 000 117 600 800 000 179 800 2 000 3 200 10.50 23.10 0.43 1.6 2.30 30224/DF 120 4.7244 215 8.4646 87 3.4252 583 000 131 100 915 000 205 700 1 800 3 000 13.00 28.70 0.43 1.6 2.30 30226/DF 130 5.1181 230 9.0551 47.5 1.8701 627 000 140 900 980 000 220 300 1 700 2 800 14.50 32.00 0.43 1.6 2.30 30228/DF 140 5.5118 250 9.8425 91.5 3.6024 721 000 162 100 1 140 000 256 300 1 500 2 600 18.00 39.70 0.43 1.6 2.30 30230/DF 150 5.9055 270 10.6299 98 3.8583 737 000 165 700 1 120 000 251 800 1 400 2 400 22.50 49.60 0.43 1.6 2.30 31305/DF 25 0.9843 62 2.4409 36.5 1.4370 64 400 14 500 80 000 18 000 6 000 11 000 0.55 1.20 0.83 0.81 1.20 31306/DF 30 1.1811 72 2.8346 41.5 1.6339 80 900 18 200 100 000 22 500 5 300 9 500 0.85 1.90 0.83 0.81 1.02 31307/DF 35 1.3780 80 3.1496 45.5 1.7913 105 000 23 600 134 000 30 100 4 500 8 500 1.10 2.40 0.83 0.81 1.20 31308/DF 40 1.5748 90 3.5433 50.5 1.9882 146 000 32 800 163 000 36 600 4 500 7 500 1.50 3.30 0.83 0.81 1.20 31309/DF 45 1.7717 100 3.9370 54.5 2.1457 180 000 40 500 204 000 45 900 4 000 6 700 2.00 4.40 0.83 0.81 1.20 31310/DF 50 1.9685 110 4.3307 58.5 2.3031 208 000 46 800 240 000 54 000 3 600 6 000 2.60 5.70 0.83 0.81 1.20 31311/DF 55 2.1654 120 4.7244 63 2.4803 209 000 47 000 275 000 61 800 3 000 5 600 3.30 7.30 0.83 0.81 1.20 31312/DF 60 2.3622 130 5.1181 67 2.6378 246 000 55 300 335 000 75 300 2 800 5 300 4.10 9.00 0.83 0.81 1.20 31313/DF 65 2.5591 140 5.5118 72 2.8346 281 000 63 200 380 000 85 400 2 600 4 800 5.05 11.10 0.83 0.81 1.20 31314/DF 70 2.7559 150 5.9055 76 2.9921 319 000 71 700 440 000 98 900 2 400 4 500 6.15 13.60 0.83 0.81 1.20 31315/DF 75 2.9528 160 6.2992 80 3.1496 358 000 80 500 490 000 110 200 2 200 4 300 7.25 16.00 0.83 0.81 1.20 31316/DF 80 3.1496 170 6.6929 85 3.3465 380 000 85 400 530 000 119 100 2 200 4 000 8.75 19.30 0.83 0.81 1.20 31317/DF 85 3.3465 180 7.0866 89 3.5039 413 000 92 800 570 000 128 100 2 000 3 800 10.00 22.00 0.83 0.81 1.20 31318/DF 90 3.5433 190 7.4803 93 3.6614 457 000 102 700 630 000 141 600 1 900 3 400 11.50 25.40 0.83 0.81 1.20 31319/DF 95 3.7402 200 7.8740 99 3.8976 501 000 112 600 710 000 159 600 1 800 3 400 13.00 28.70 0.83 0.81 1.20 31320 X/DF 100 3.9370 215 8.4646 113 4.4488 644 000 144 800 930 000 209 100 1 700 3 000 18.00 39.70 0.83 0.81 1.20 31322 X/DF 110 4.3307 240 9.4488 126 4.9606 781 000 175 600 1 160 000 260 800 1 500 2 800 26.00 57.30 0.83 0.81 1.20 31324 X/DF 120 4.7244 260 10.2362 136 5.3543 935 000 210 200 1 400 000 314 700 1 400 2 400 38.50 84.90 0.83 0.81 1.20 31326 X/DF 130 5.1181 280 11.0236 144 5.6693 1 050 000 236 000 1 560 000 350 700 1 300 2 400 40.00 88.20 0.83 0.81 1.20 31328 X/DF 140 5.5118 300 11.8110 154 6.0630 1 190 000 267 500 1 800 000 404 600 1 200 2 200 52.50 115.70 0.83 0.81 1.20 31330 X/DF 150 5.9055 320 12.5984 164 6.4567 1 340 000 301 200 2 040 000 458 600 1 100 2 000 58.50 129.00 0.83 0.81 1.20 226

Paired single row Standard and SKF Explorer Series: 32014 X/DF 32064 X/DF Size: 70 mm 320 mm 2.7559 in 12.5984 in mm in mm in mm in N lbf N lbf r/min r/min kg lb e Y 1 Y 2 32014 X/DF 70 2.7559 110 4.3307 50 1.9685 200 000 45 000 305 000 68 600 3 800 5 600 1.80 4.00 0.43 1.60 2.30 32017 X/DF 85 3.3465 130 5.1181 58 2.2835 238 000 53 500 450 000 101 200 2 800 4 800 2.80 6.20 0.44 1.50 2.30 32018 X/DF 90 3.5433 140 5.5118 64 2.5197 292 000 65 600 540 000 121 400 2 600 4 300 3.65 8.00 0.43 1.60 2.30 32020 X/DF 100 3.9370 150 5.9055 64 2.5197 292 000 65 600 560 000 125 900 2 400 4 000 3.95 8.70 0.46 1.50 2.20 32022 X/DF 110 4.3307 170 6.6929 76 2.9921 402 000 90 400 780 000 175 300 2 200 3 600 6.30 13.90 0.43 1.60 2.30 32024 X/DF 120 4.7244 180 7.0866 76 2.9921 418 000 94 000 830 000 186 600 2 000 3 400 6.75 14.90 0.46 1.50 2.20 32026 X/DF 130 5.1181 200 7.8740 90 3.5433 539 000 121 200 1 080 000 242 800 1 800 3 000 10.00 22.00 0.43 1.60 2.30 32028 X/DF 140 5.5118 210 8.2677 90 3.5433 561 000 126 100 1 160 000 260 800 1 700 2 800 11.00 24.30 0.46 1.50 2.20 32030 X/DF 150 5.9055 225 8.8583 96 3.7795 644 000 144 800 1 320 000 296 700 1 600 2 600 13.50 29.80 0.46 1.50 2.20 32032 X/DF 160 6.2992 240 9.4488 102 4.0157 737 000 165 700 1 560 000 350 700 1 500 2 400 16.00 35.30 0.46 1.50 2.20 32034 X/DF 170 6.6929 260 10.2362 114 4.4882 880 000 197 800 1 830 000 411 400 1 400 2 200 22.00 48.50 0.44 1.50 2.30 32036 X/DF 180 7.0866 280 8.6614 128 5.0394 1 100 000 247 300 2 320 000 521 500 1 300 2 000 29.50 65.00 0.43 1.60 2.30 32038 X/DF 190 7.4803 290 11.4173 128 5.0394 1 120 000 251 800 2 400 000 539 500 1 200 2 000 30.50 67.20 0.44 1.50 2.30 32040 X/DF 200 7.8740 310 12.2047 140 5.5118 1 280 000 287 700 2 750 000 618 200 1 100 1 900 39.00 86.00 0.43 1.60 2.30 32044 X/DF 220 8.6614 340 13.3858 152 5.9843 1 540 000 346 200 3 350 000 753 100 1 000 1 700 51.00 112.40 0.43 1.60 2.30 32048 X/DF 240 9.4488 360 14.1732 152 5.9843 1 570 000 352 900 3 550 000 798 000 950 1 600 54.50 120.20 0.46 1.50 2.20 32056 X/DF 280 11.0236 420 16.5354 174 6.8504 2 050 000 460 800 4 750 000 1 067 800 800 1 300 84.50 186.30 0.46 1.50 2.20 32064 X/DF 320 12.5984 480 18.8976 200 7.8740 2 640 000 593 500 6 200 000 1 393 800 700 1 100 125.00 275.60 0.46 1.50 2.20 227